// Give every stored file an expiry.
//
// A file's TTL could only be set at upload before 2.8, so everything written
// before that is immortal - and FileRecord carries no expiry field, so a file
// that already has one cannot be told from a file that does not. The only
// available move is to set one on all of them.
//
// 90 days: these are working data - source photos, generated images, downloads -
// all of it either regenerable or already published elsewhere. Long enough that
// nothing in flight is lost, short enough that the store does not grow for ever.
#include <smartbotic/database/client.hpp>
#include <cstdio>
#include <set>
using namespace smartbotic::database;
int main(int argc, char** argv) {
    const uint32_t ttl = (argc > 1) ? (uint32_t)atoi(argv[1]) : 90u*24*3600;
    Client::Config cfg; cfg.address="192.168.2.150:9004"; cfg.project="smartbotic-automation";
    Client c(cfg);
    if (!c.connect()) return 1;
    std::set<std::string> seen; int set_ok=0, failed=0;
    for (uint32_t off=0; off<5000; off+=100) {
        auto page = c.listFiles("", "", 100, off);
        if (page.files.empty()) break;
        for (auto& f : page.files) {
            if (!seen.insert(f.id).second) continue;
            if (c.setFileTtl(f.id, ttl)) set_ok++; else failed++;
        }
        if (page.files.size() < 100) break;
    }
    printf("files seen %zu, expiry set on %d, failed %d (ttl %u s = %.0f days)\n",
           seen.size(), set_ok, failed, ttl, ttl/86400.0);
    return failed ? 1 : 0;
}